Double section extension ladder constructed using high-grade aluminium and suitable for professional use. Box section stiles provide additional rigidity. Features include wrap-around top clips with smooth-glide runners, slip-resistant square-shaped rungs and a wide stabiliser.

Brand Name	Werner
Material	Aluminium
Manufacturer Model No	57711220
Type	Extension Ladder
Closed to Max. Open Height	3.01 - 4.97m
Max. Static Vertical Load	150kg
Professional Use	Yes
Anti-Slip Feet & Treads	Yes
Square Rungs	Yes
1m Removable Stabiliser Bar Supplied	Yes
10 Year Manufacturer's Guarantee (T&Cs Apply)	Yes
Extension Type	Double
No. Of Sections	2
Rungs by Section	2 x 10